Struct CipherContext 

pub struct CipherContext { /* private fields */ }

Struct to provide context information for data encryption/decryption.

Implementations

impl CipherContext

pub fn new( key: Vec<u8>, iv: Vec<u8>, convergent_encryption: bool, cipher_algo: Algorithm, ) -> Result<Self, Error>

Create a new instance of CipherContext.

pub fn generate_cipher_meta<'a>(&'a self, data: &'a [u8]) -> (&'a [u8], Vec<u8>)

Generate context information from data for encryption/decryption.

pub fn get_cipher_meta(&self) -> (&[u8], &[u8])

Get context information for meta data encryption/decryption.

Trait Implementations

impl Clone for CipherContext

fn clone(&self) -> CipherContext

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CipherContext

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CipherContext

fn default() -> CipherContext

Returns the “default value” for a type.